Sentence examples for upon a host from inspiring English sources
Is it incumbent upon a host to do all the cleanup?
The native peach is a partial root parasite; in the late 20th century, botanists in Australia were attempting to develop a variety not dependent upon a host plant.
An excellent school depends on the quality and motivation of the students; it is also contingent upon a host of other players in the drama of schooling: the parents, administration, community and the nation at large, to mention a few.
This systematic description and classification of objects by their chronological placement, material, form, process of production, use-life, and pattern of deposition depends upon a host of sophisticated analytic techniques developed to decode the history of these discarded objects, which once held social significance to the human communities in which they were made, used, and valued.
As obligate intracellular parasites, viruses are completely dependent upon a host cell for their replication.
However, in the 1970s most practitioners generally looked upon a host of options independently without a holistic view of their impact.
Upon infecting a host cell, the virus faces an existential choice: it could either peacefully integrate into the bacterium's genome, living in a sort of domestic partnership; or, it could become a self-serving homewrecker by churning out thousands of copies of itself before blowing the bacterium to smithereens.
Once earned, elite status confers upon members a host of great value-added perks like early check-in, late check-out, room upgrades which can be worth hundreds of dollars, and more.
When triggered, a specialized structure called the polar tube shoots out of the spore and, upon contacting a host cell, creates a passageway into the host [ 2].
Upon infecting a host cell, viruses hijack the cell's gene expression machinery and force it to produce copies of the viral genome and proteins, which then assemble into new viruses that can eventually infect other host cells.
When mosquitoes, acting as intermediate hosts, alight upon a human host and take a blood meal, they ingest a number of Mf from the definitive host, some or all of which may develop within the mosquito into L3 larvae.
